CN115230038A - Method for manufacturing rearview mirror lens - Google Patents
Method for manufacturing rearview mirror lens Download PDFInfo
- Publication number
- CN115230038A CN115230038A CN202210861574.2A CN202210861574A CN115230038A CN 115230038 A CN115230038 A CN 115230038A CN 202210861574 A CN202210861574 A CN 202210861574A CN 115230038 A CN115230038 A CN 115230038A
- Authority
- CN
- China
- Prior art keywords
- material layer
- rearview mirror
- base material
- nano coating
- mirror lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 10
- 239000002103 nanocoating Substances 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 7
- 239000007888 film coating Substances 0.000 claims abstract description 6
- 238000009501 film coating Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims description 10
- 239000005341 toughened glass Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 7
- DVMSVWIURPPRBC-UHFFFAOYSA-N 2,3,3-trifluoroprop-2-enoic acid Chemical group OC(=O)C(F)=C(F)F DVMSVWIURPPRBC-UHFFFAOYSA-N 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 12
- 238000000576 coating method Methods 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/38—Moulds, cores or other substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/46—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/52—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Optical Elements Other Than Lenses (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a manufacturing method of a rearview mirror lens, which comprises the following steps: s100, providing a substrate layer; s300, spraying a first nano coating on the surface of the base material layer, and curing the first nano coating; s500, spraying a second nano coating on the surface of the base material layer, and curing the second nano coating; and S700, performing film coating treatment on the surface of the base material layer to form an oil material layer. By repeatedly spraying the nano coating, the rearview mirror lens which can keep good hydrophobic effect for a long time can be manufactured.
Description
Technical Field
The invention relates to the technical field of automobile rearview mirrors, in particular to a manufacturing method of a rearview mirror lens.
Background
With the vigorous development of the automobile market, the production technology of various automobile parts is also increasingly improved. However, the problem of water hanging on the rearview mirror of the automobile is not properly solved, and when the automobile runs and is in rainy weather, the rearview mirror is full of water, so that a driver can be influenced to observe rear dynamics, and traffic accidents are easily caused.
At present, the lens of the common rearview mirror on the market is made of PET plastic, the price is low, although the common rearview mirror has a hydrophobic effect in the early use period, the hydrophobic function is usually lost after the common rearview mirror is used for a week.
Disclosure of Invention
In view of the above, it is necessary to provide a method for manufacturing a mirror lens, so as to ensure that the mirror lens maintains a good hydrophobic effect for a long time.
The invention provides a manufacturing method of a rearview mirror lens, which comprises the following steps:
s100, providing a substrate layer;
s300, spraying a first nano coating on the surface of the base material layer, and curing the first nano coating;
s500, spraying a second nano coating on the surface of the base material layer, and curing the second nano coating;
and S700, performing film coating treatment on the surface of the base material layer to form an oil material layer.
Preferably, step S100 includes the steps of:
s101, preparing tempered glass;
s102, cleaning the surface of the toughened glass;
s103, the toughened glass is placed in an environment with the temperature of 80 +/-3 ℃ for surface drying treatment for 15-20 minutes.
Preferably, step S300 includes the steps of:
s301, removing dust from the substrate layer;
s302, spraying a first nano coating on the surface of the base material layer;
and S303, placing the substrate layer in an environment with the temperature of 140 +/-10 ℃ for 15-20 minutes of adhesion treatment.
Preferably, step S500 includes the steps of:
s501, removing dust on the substrate layer;
s502, spraying a second nano coating on the surface of the base material layer;
s503, placing the substrate layer in an environment with the temperature of 140 +/-10 ℃ for curing and drying for 15-20 minutes.
Preferably, the method further comprises the following steps after step S700:
and S900, packaging the rearview mirror lens in an environment of 23 +/-2 ℃.
Preferably, the material of the first nano coating is a perfluoroacrylate solution diluted by Tianna water according to a weight part ratio of 1.
The invention provides a manufacturing method of a rearview mirror lens, which comprises the following steps: s100, providing a substrate layer; s300, spraying a first nano coating on the surface of the base material layer, and curing the first nano coating; s500, spraying a second nano coating on the surface of the base material layer, and curing the second nano coating; and S700, performing film coating treatment on the surface of the base material layer to form an oily material layer. By repeatedly spraying the nano coating, the rearview mirror lens which keeps good hydrophobic effect for a long time can be manufactured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a method for manufacturing a mirror lens according to an embodiment.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the present invention provides a method for manufacturing a rearview mirror lens, comprising the steps of:
s100, providing a substrate layer;
s300, spraying a first nano coating on the surface of the base material layer, and curing the first nano coating;
s500, spraying a second nano coating on the surface of the base material layer, and curing the second nano coating;
and S700, performing film coating treatment on the surface of the base material layer to form an oily material layer.
The first nano coating is made of a perfluoroacrylate solution diluted by Tianna water according to a weight part ratio of 1 to 2, the second nano coating is made of a perfluoroacrylate solution diluted by Tianna water according to a weight part ratio of 1 to 4, and the oily material layer is made of a perfluoroacrylate solution diluted by Tianna water according to a weight part ratio of 1 to 5.
Specifically, step S100 includes the steps of:
s101, preparing tempered glass;
s102, cleaning the surface of toughened glass;
s103, placing the toughened glass in an environment with the temperature of 80 +/-3 ℃ for 15-20 minutes for surface drying treatment.
The method is characterized in that glass is used as a base material, the toughened glass is subjected to surface cleaning by using detergent, and then the surface of the glass is completely dried for 15-20 minutes at 80 +/-3 ℃. Therefore, the surface of the base material layer can be dried quickly, and delamination caused by water mist left on the surface of the base material layer or influence on the transparency of the lens can be prevented.
Step S300 includes the steps of:
s301, removing dust from the base material layer;
s302, spraying a first nano coating on the surface of the base material layer;
s303, placing the substrate layer in an environment with the temperature of 140 +/-10 ℃ for 15-20 minutes to perform adhesion drying treatment.
And (3) completely drying the surface of the substrate layer, then removing dust, immediately spraying a first nano coating, and then placing the substrate layer in an environment with the temperature of 140 +/-10 ℃ for curing and drying for 15-20 minutes. The temperature is controlled to be 140 +/-10 ℃ because if the temperature is too high, the first nano coating is easy to damage, so that the first nano coating is cracked; if the temperature is too low, the adhesion is deteriorated and the service life is shortened. Due to the step S300, delamination of the second nanocoating and the oil material layer can be avoided when performing the subsequent steps.
Step S500 includes the steps of:
s501, removing dust on the substrate layer;
s502, spraying a second nano coating on the surface of the base material layer;
s503, placing the substrate layer in an environment with the temperature of 140 +/-10 ℃ for curing and drying for 15-20 minutes.
Step S500 is repeated for the first nano-coating process, and the purpose of this step is to supplement the defect of the first nano-coating.
Step S700 of performing a coating treatment on the surface of the base material layer to form an oily material layer plays a role of dewatering water, and prevents water from being collected on the surface of the mirror lens.
Preferably, the method further comprises the following steps after step S700:
and S900, packaging the rearview mirror lens in an environment with the temperature of 23 +/-2 ℃.
The invention provides a manufacturing method of a rearview mirror lens, which comprises the following steps: s100, providing a substrate layer; s300, spraying a first nano coating on the surface of the base material layer, and curing the first nano coating; s500, spraying a second nano coating on the surface of the base material layer, and curing the second nano coating; and S700, performing film coating treatment on the surface of the base material layer to form an oily material layer. By repeatedly spraying the nano coating, the rearview mirror lens which can keep good hydrophobic effect for a long time can be manufactured.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A hydrophobic manufacturing method of a rearview mirror lens is characterized by comprising the following steps:
s100, providing a substrate layer;
s300, spraying a first nano coating on the surface of the base material layer, and curing the first nano coating;
s500, spraying a second nano coating on the surface of the base material layer, and curing the second nano coating;
and S700, performing film coating treatment on the surface of the base material layer to form an oily material layer.
2. The manufacturing method of rearview mirror lens as claimed in claim 1, wherein said step S100 comprises the steps of:
s101, preparing tempered glass;
s102, cleaning the surface of the toughened glass;
s103, placing the toughened glass in an environment with the temperature of 80 +/-3 ℃ for surface drying treatment for 15-20 minutes.
3. The manufacturing method of rearview mirror lens as claimed in claim 2, wherein said step S300 comprises the steps of:
s301, removing dust from the substrate layer;
s302, spraying a first nano coating on the surface of the base material layer;
s303, placing the substrate layer in an environment with the temperature of 140 +/-10 ℃ for adhesion drying treatment for 15-20 minutes.
4. The manufacturing method of rearview mirror lens as claimed in claim 3, wherein said step S500 comprises the steps of:
s501, removing dust from the base material layer;
s502, spraying a second nano coating on the surface of the base material layer;
s503, placing the substrate layer in an environment with the temperature of 140 +/-10 ℃ for carrying out nano-curing and drying treatment for 15-20 minutes.
5. The method for manufacturing a rearview mirror lens of claim 4, further comprising the following steps after step S700:
s900, packaging the rearview mirror lens in an environment of 23 +/-2 ℃.
6. The method for manufacturing a rearview mirror lens as defined in claim 1, wherein the material of the first nano-coating layer is a perfluoroacrylate solution diluted with Tianna water at a weight ratio of 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861574.2A CN115230038A (en) | 2022-07-20 | 2022-07-20 | Method for manufacturing rearview mirror lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861574.2A CN115230038A (en) | 2022-07-20 | 2022-07-20 | Method for manufacturing rearview mirror lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115230038A true CN115230038A (en) | 2022-10-25 |
Family
ID=83675367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210861574.2A Pending CN115230038A (en) | 2022-07-20 | 2022-07-20 | Method for manufacturing rearview mirror lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115230038A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501813A (en) * | 2018-06-07 | 2018-09-07 | 东莞唯智美新材料科技有限公司 | A kind of rearview mirror of rain-proof water adhesion |
| CN212073971U (en) * | 2019-12-30 | 2020-12-04 | 杭州宝尔实业有限责任公司 | Clean waterproof composite construction of car glass |
-
2022
- 2022-07-20 CN CN202210861574.2A patent/CN115230038A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501813A (en) * | 2018-06-07 | 2018-09-07 | 东莞唯智美新材料科技有限公司 | A kind of rearview mirror of rain-proof water adhesion |
| CN212073971U (en) * | 2019-12-30 | 2020-12-04 | 杭州宝尔实业有限责任公司 | Clean waterproof composite construction of car glass |
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